CN205482195U - Cylinder scraper blade desiccator - Google Patents
Cylinder scraper blade desiccator Download PDFInfo
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- CN205482195U CN205482195U CN201620117599.1U CN201620117599U CN205482195U CN 205482195 U CN205482195 U CN 205482195U CN 201620117599 U CN201620117599 U CN 201620117599U CN 205482195 U CN205482195 U CN 205482195U
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- feed liquid
- rollingscratchboarddriers
- material slag
- gas outlet
- drum body
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Abstract
The utility model discloses a solid -liquid separation's cylinder scraper blade desiccator, include: vacuum apparatus, bowl, axis of rotation, power device, feed liquid dish, scraper and material sediment collection device, bowl and axis of rotation are coaxial, rotation axis connection power device, bowl includes inner tube and urceolus, and inner tube and urceolus are coaxial, the feed liquid dish is located bowl's below, bowl, feed liquid dish and scraper all are located vacuum apparatus. The utility model discloses a cylinder scraper blade desiccator can be used for industry solid -liquid separation, draws the process of collecting volatilizable material in the specially adapted system including soluble or indissoluble inorganic salts of following. Energy loss is few in the use, and drying time is short, the temperature of being heated is even, and drying effect is good to can remain good heat and mass transfer efficiency throughout, can continuous incessant operation, and at continuous incessant operation in -process, the material remains throughout stabilizes the state, can not the layering or arouse feeding solid -to -liquid ratio rapid change, be fit for the large -scale industry metaplasia and produce.
Description
Technical field
This utility model relates to a kind of Rollingscratchboarddrier.
Background technology
Rollingscratchboarddrier is heat transfer rotation within one, and the liquid material or slurry being attached to cylinder body outer wall is carried out continuous drying equipment.Operationally, the cylinder of rotation passes through bottom hopper to Rollingscratchboarddrier, sticks thick material film, heat is delivered to inner wall of rotary drum by pipeline, then is transmitted to cylinder outer wall, and conduction feed film further, make the moisture in material film evaporate, dehumidification, material is dried.Dried material is placed in the scraper of cylinder surface and shovels from cylinder, falls into discharging opening, and concentrates, packs.Rollingscratchboarddrier cloth is uniform, the bed of material is thin, thermograde is big, heat utilization efficiency is high, is widely used in the fields such as chemical industry, dyestuff, pharmacy, food, metallurgy, yeast.
Existing Rollingscratchboarddrier operates the most at ambient pressure, causes the temperature that solid-liquid separation process needs are higher, and energy loss is huge, and the damage to machine itself is the most very serious.
Utility model content
This utility model provides a kind of Rollingscratchboarddrier for solid-liquid separation, and described Rollingscratchboarddrier includes: vacuum equipment, rotary drum body, rotary shaft, power set, feed liquid dish, scraper and material slag collection device；Described rotary drum body and described rotary shaft are coaxial, and described rotary shaft connects described power set；Described rotary drum body includes inner core and urceolus, and described inner core and urceolus are coaxial；Described feed liquid dish is positioned at the lower section of described rotary drum body；Described rotary drum body, feed liquid dish and scraper are respectively positioned in described vacuum equipment.
A preferred technical scheme of the present utility model, described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank；Described gas outlet is preferably placed at the top of described vacuum equipment.Described vacuum equipment can be a vacuum (-tight) housing.
Typically, for the Rollingscratchboarddrier of vacuum operation of the present utility model, it gathers materials and blowing is to carry out simultaneously, needing during aggregate bin blowing to stop operation, so operate, material can not be continuous drying, the interruption of activity duration, causing material performance to differ, and the time spends many, energy loss is big.
A preferred technical scheme of the present utility model, by the further improvement to material slag collection device, it is possible to achieve discharging while rewinding so that the uninterrupted time service of Rollingscratchboarddrier.
A preferred technical scheme of the present utility model, described material slag collection device includes material slag entrance, material slag passage, upper valve, material slag collection bucket and the lower valve being sequentially connected with.Described material slag entrance is positioned at the top of described material slag collection device, and is connected with described material slag passage.Described material slag collection bucket is provided with pressure-regulating valve door and vacuum conditions valve.Described material slag entrance is positioned at the bottom of described scraper, for making the material slag scraped be fallen in described material slag collection device by described material slag entrance.During Rollingscratchboarddrier work, upper valve is in opening state, when needs discharging, valve is closed in pass, opens pressure-regulating valve door, admits air in material slag collection bucket, open lower valve, then in material slag collection bucket, air pressure slowly balances with the external world, and the material slag in material slag collection bucket is moved out simultaneously, after material slag is discharged, close lower valve, open vacuum conditions valve simultaneously, evacuation, make the air pressure in material slag collection bucket identical with air pressure in material slag passage, then open valve, continue to collect material slag；By the regulation to two regulation valves, it is possible to achieve discharging while rewinding, it is achieved the uninterrupted time service of Rollingscratchboarddrier；Whole discharge process typically continues 5-10min, and while discharging, Rollingscratchboarddrier is in continuous firing state.
It is said that in general, the conduction oil in scraper drier, flow between inner/outer tube, to ensure that the temperature of rotary drum body reaches the requirement of solid-liquid separation.But in the equipment of routine, between inner/outer tube, the flowing of conduction oil does not has regularity, usually makes heating temperature uneven, and drying effect is undesirable.A preferred technical scheme of the present utility model, by the further improvement between inner/outer tube so that conduction oil uniformly trickles, and heating temperature is uniform, and drying effect improves.
A preferred technical scheme of the present utility model, between inner core and the urceolus of described rotary drum body, is provided with deflector.Described deflector is preferably spiral deflector, forms spiral oil guide groove.
A preferred technical scheme of the present utility model, described rotary shaft is double-layer hollow axle.Described rotary shaft is preferably internal is provided with oil inlet passage and oil discharge passage.Described oil inlet passage is preferably coaxially disposed with described oil discharge passage.Described oil inlet passage and described oil discharge passage are preferably coaxially disposed with described rotary drum body.Described oil inlet passage is preferably placed at the interior survey of described oil discharge passage.Described oil inlet passage is preferably connected with described heat conduction oil circulating pump, is preferably provided with oil-feed rotatory sealing head between one end and the described heat conduction oil circulating pump of described oil inlet passage.Described oil discharge passage is preferably connected with the oil return opening of heat-conducting oil furnace, is provided with oil return rotatory sealing head between one end and the described heat-conducting oil furnace oil return opening of described oil discharge passage.Described heat conduction oil circulating pump is preferably connected with the oil-out of heat-conducting oil furnace.
For general scraper drier, material is too long for standing time in material disc, easily causes layering, migrating over time, upper materials water content sharply increases, and lower floor's material solid-to-liquid ratio is more and more higher, make the parameter constant of dry run, cause finished product water content to differ.And in a preferred technical scheme of the present utility model, by the further improvement to scraper drier so that material is evenly distributed in feed liquid dish, and finished product quality increases substantially.
A preferred technical scheme of the present utility model, described Rollingscratchboarddrier also includes that a feed liquid agitating device, described feed liquid agitating device include agitator and stirring gear.The agitator of described feed liquid agitating device is positioned at the top of described feed liquid dish, and does not contacts with described feed liquid dish, for the stirring of described feed liquid.Described stirring gear is connected with described rotary shaft.In the rotary shaft of the both sides that described stirring gear and described power set lay respectively at described rotary drum body.Described stirring gear is preferably connected with described agitator by stirrer gear drum.Described agitator is preferably parallel to the bottom of described feed liquid dish.
A preferred technical scheme of the present utility model, described scraper is positioned at the lower section of described rotary drum body.Described scraper is preferably copper coin scraper.Described scraper is placed on described rotary drum body by erecting.Described scraper uses multistage blade reduplicative forms, slitless connection between adjacent knife blades.
A preferred technical scheme of the present utility model, described power set include motor, reductor and gear.The gear of described power set is connected with described rotary shaft.
A preferred technical scheme of the present utility model, the two ends of described rotary drum body connect mechanical seal head.
A preferred technical scheme of the present utility model, draw ratio 0.6-2.6 of described rotary drum body, preferably 0.8-2, further preferred 1.0-1.5；The a length of 1.5-5m of described rotary drum body, preferably 2-2.5m.
Rollingscratchboarddrier of the present utility model, may be used for industry solid-liquid separation, is particularly well-suited to extract the process collecting volatizable material from containing the solvable or system of indissoluble inorganic salt.From the solution system containing 1,5-pentanediamine salt, such as extract 1,5-pentanediamine.Containing 1, in the fermentation liquid of 5-pentanediamine salt or enzymatic conversion liquid, pentanediamine is typically presented in salt (such as the sulfate of pentanediamine, hydrochlorate, carbonate, phosphate, dicarboxylate etc.), after being added thereto to alkali (such as sodium hydroxide, calcium hydroxide, calcium oxide), the pentanediamine salt in solution is changed into pentanediamine and inorganic salt or dicarboxylate.Now the solution system containing free state pentanediamine just can use Rollingscratchboarddrier of the present utility model to carry out the extraction of pentanediamine.And energy loss is few during Shi Yonging, drying time is short；Heating temperature is uniform, and drying effect is good, and whole process can remain good heat and mass efficiency；Can uninterrupted operation continuously, and in the most uninterrupted operation process, material remains steady statue, will not be layered or cause material solid-to-liquid ratio drastically to change, and is suitable for large-scale industrial production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 2 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 3 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 4 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 5 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 6 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 7 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Fig. 8 is the structural representation of the Rollingscratchboarddrier of an embodiment of the present utility model.
Detailed description of the invention
Embodiment this utility model feature will describe the most in detail with the exemplary embodiment of advantage.Iting should be understood that this utility model can have various changes on different embodiments, it is all without departing from scope of the present utility model, and explanation therein and be shown in and be substantially treated as purposes of discussion, and is not used to limit this utility model.
Embodiment 1
Rollingscratchboarddrier, as illustrated in fig. 1 and 2, including vacuum equipment 9, rotary drum body 1(draw ratio 1.5), rotary shaft 2, power set 8(include motor, reductor and gear), feed liquid dish 3, scraper 14 and material slag collection device 7；
Rotary drum body 1, feed liquid dish 3 and scraper 14 are respectively positioned in vacuum equipment 9, and the gas outlet 91 of vacuum equipment 90, by a condenser, connects a collection and confinement of gases tank；
Rotary drum body 1 and rotary shaft 2 are coaxial, and rotary shaft 2 is connected with power set 8；Feed liquid dish 3 is positioned at the lower section of rotary drum body 1；The two ends of rotary drum body 1 are provided with mechanical seal head；
Rotary drum body 1: include that inner core 10 and urceolus 11, inner core 10 and urceolus 11 are coaxial；
Scraper 14 is positioned at a side-lower of rotary drum body 1, and scraper 14 is copper coin scraper, uses multistage blade reduplicative forms, slitless connection between adjacent knife blades；Scraper 14 is placed on rotary drum body 1 by erecting.
Embodiment 2
Rollingscratchboarddrier, as Figure 1-3, including vacuum equipment 9, rotary drum body 1(draw ratio 1.1), rotary shaft 2, power set 8(include motor, reductor and gear), feed liquid dish 3, scraper 14 and material slag collection device 7；
Rotary drum body 1, feed liquid dish 3 and scraper 14 are respectively positioned in vacuum equipment 9, and the gas outlet 91 of vacuum equipment 9, by a condenser, connects a collection and confinement of gases tank；
Rotary drum body 1 and rotary shaft 2 are coaxial, and rotary shaft 2 is connected with power set 8；Feed liquid dish 3 is positioned at the lower section of rotary drum body 1；
Rotary drum body 1: include that inner core 10 and urceolus 11, inner core 10 and urceolus 11 are coaxial；
Material slag collection device 7: material slag collection device 7 includes material slag entrance 70, material slag passage 71, upper valve 72, material slag collection bucket 75 and the lower valve 76 being sequentially connected with；Material slag entrance 70 is positioned at the top of material slag collection device 7；Material slag collection bucket 75 is provided with pressure-regulating valve door 74 and vacuum conditions valve 73；Material slag entrance 70 is positioned at the bottom of scraper 14, for making the material slag scraped be fallen in material slag collection device 7 by material slag entrance 70.During Rollingscratchboarddrier work, upper valve 72 is in opening state, when needs discharging, valve is closed in pass, open pressure-regulating valve door 74, admit air in material slag collection bucket 75, open lower valve 76 simultaneously, then in material slag collection bucket 75, air pressure slowly balances with the external world, material slag in material slag collection bucket 75 is moved out, after material slag is discharged, close lower valve 76, open vacuum conditions valve 73 simultaneously, evacuation, make the air pressure in material slag collection bucket identical with air pressure in material slag passage, then open valve 72, continue to collect material slag；By the regulation to two regulation valves, it is possible to achieve discharging while rewinding, it is achieved the uninterrupted time service of Rollingscratchboarddrier；Whole discharge process typically continues 5-10min, and while discharging, Rollingscratchboarddrier is in continuous firing state；
Scraper 14 is positioned at a side-lower of rotary drum body 1, and scraper 14 is copper coin scraper, uses multistage blade reduplicative forms, slitless connection between adjacent knife blades；Scraper 14 is placed on rotary drum body 1 by erecting.
This equipment may be used for extracting 1,5-pentanediamine from the solution system containing 1,5-pentanediamine salt.
Embodiment 3
Rollingscratchboarddrier, as in Figure 2-4, including vacuum equipment 9, rotary drum body 1(draw ratio 1.3), rotary shaft 2, power set 8(include motor, reductor and gear), feed liquid dish 3, scraper 14 and material slag collection device 7；
Rotary drum body 1, feed liquid dish 3 and scraper 14 are respectively positioned in vacuum equipment 9, and the gas outlet 91 of vacuum equipment 9, by a condenser, connects a collection and confinement of gases tank；
Rotary drum body 1 and rotary shaft 2 are coaxial, and rotary shaft 2 is connected with power set 8；Feed liquid dish 3 is positioned at the lower section of rotary drum body 1；The two ends of rotary drum body 1 are provided with mechanical seal head；
Rotary drum body 1: include that inner core 10 and urceolus 11, inner core 10 and urceolus 11 are coaxial；Between inner core 10 and urceolus 11, it is provided with spiral deflector 12, forms spiral oil guide groove；
Material slag collection device 7: material slag collection device 7 includes material slag entrance 70, material slag passage 71, upper valve 72, material slag collection bucket 75 and the lower valve 76 being sequentially connected with；Material slag entrance 70 is positioned at the top of material slag collection device 7；Material slag collection bucket 75 is provided with pressure-regulating valve door 74 and vacuum conditions valve 73；Material slag entrance 70 is positioned at the bottom of scraper 14, for making the material slag scraped be fallen in material slag collection device 7 by material slag entrance 70.During Rollingscratchboarddrier work, upper valve 72 is in opening state, when needs discharging, valve is closed in pass, open pressure-regulating valve door 74, admit air in material slag collection bucket 75, open lower valve 76 simultaneously, then in material slag collection bucket 75, air pressure slowly balances with the external world, material slag in material slag collection bucket 75 is moved out, after material slag is discharged, close lower valve 76, open vacuum conditions valve 73 simultaneously, evacuation, make the air pressure in material slag collection bucket identical with air pressure in material slag passage, then open valve 72, continue to collect material slag；By the regulation to two regulation valves, it is possible to achieve discharging while rewinding, it is achieved the uninterrupted time service of Rollingscratchboarddrier；Whole discharge process typically continues 5-10min, and while discharging, Rollingscratchboarddrier is in continuous firing state；
Scraper 14 is positioned at a side-lower of rotary drum body 1, and scraper 14 is copper coin scraper, uses multistage blade reduplicative forms, slitless connection between adjacent knife blades；Scraper 14 is placed on rotary drum body 1 by erecting.
This equipment may be used for extracting 1,5-pentanediamine from the solution system containing 1,5-pentanediamine salt.
Embodiment 4
Rollingscratchboarddrier, as shown in Fig. 2,3,5, including vacuum equipment 9, rotary drum body 1(draw ratio 2), rotary shaft 2, power set 8(include motor, reductor and gear), feed liquid dish 3, scraper 14 and material slag collection device 7；
Rotary drum body 1, feed liquid dish 3 and scraper 14 are respectively positioned in vacuum equipment 9, and the gas outlet 91 of vacuum equipment 9, by a condenser, connects a collection and confinement of gases tank；
Rotary drum body 1 and rotary shaft 2 are coaxial, and rotary shaft 2 is connected with power set 8；Feed liquid dish 3 is positioned at the lower section of rotary drum body 1；The two ends of rotary drum body 1 are provided with mechanical seal head；
Rotary drum body 1: include that inner core 10 and urceolus 11, inner core 10 and urceolus 11 are coaxial；Between inner core 10 and urceolus 11, it is provided with spiral deflector 12, forms spiral oil guide groove；
Material slag collection device 7: material slag collection device 7 includes material slag entrance 70, material slag passage 71, upper valve 72, material slag collection bucket 75 and the lower valve 76 being sequentially connected with；Material slag entrance 70 is positioned at the top of material slag collection device 7；Material slag collection bucket 75 is provided with pressure-regulating valve door 74 and vacuum conditions valve 73；Material slag entrance 70 is positioned at the bottom of scraper 14, for making the material slag scraped be fallen in material slag collection device 7 by material slag entrance 70.During Rollingscratchboarddrier work, upper valve 72 is in opening state, when needs discharging, valve is closed in pass, open pressure-regulating valve door 74, admit air in material slag collection bucket 75, open lower valve 76 simultaneously, then in material slag collection bucket 75, air pressure slowly balances with the external world, material slag in material slag collection bucket 75 is moved out, after material slag is discharged, close lower valve 76, open vacuum conditions valve 73 simultaneously, evacuation, make the air pressure in material slag collection bucket identical with air pressure in material slag passage, then open valve 72, continue to collect material slag；By the regulation to two regulation valves, it is possible to achieve discharging while rewinding, it is achieved the uninterrupted time service of Rollingscratchboarddrier；Whole discharge process typically continues 5-10min, and while discharging, Rollingscratchboarddrier is in continuous firing state；
Rotary shaft 2: rotary shaft 2 is double-layer hollow axle；Inside is provided with the oil inlet passage 21 and oil discharge passage 22 being coaxially disposed with rotary drum body 1；The survey of the oil discharge passage 22 that oil inlet passage 21 is positioned at；Oil inlet passage 21 is connected with heat conduction oil circulating pump, is provided with oil-feed rotatory sealing head between one end and the heat conduction oil circulating pump of oil inlet passage 21；Oil discharge passage 22 is connected with the oil return opening of heat-conducting oil furnace, is provided with oil return rotatory sealing head between one end and the heat-conducting oil furnace oil return opening of oil discharge passage 22；Heat conduction oil circulating pump is connected with the oil-out of heat-conducting oil furnace；
Scraper 14 is positioned at a side-lower of rotary drum body 1, and scraper 14 is copper coin scraper, uses multistage blade reduplicative forms, slitless connection between adjacent knife blades；Scraper 14 is placed on rotary drum body 1 by erecting.
This equipment may be used for extracting 1,5-pentanediamine from the solution system containing 1,5-pentanediamine salt.
Embodiment 5
Rollingscratchboarddrier, as shown in Fig. 3,6,7, including vacuum equipment 9, rotary drum body 1(draw ratio 1.2), rotary shaft 2, power set 8(include motor, reductor and gear), feed liquid dish 3, scraper 14 and material slag collection device 7；
Rotary drum body 1, feed liquid dish 3 and scraper 14 are respectively positioned in vacuum equipment 9, and the gas outlet 91 of vacuum equipment 9, by a condenser, connects a collection and confinement of gases tank；
Rotary drum body 1 and rotary shaft 2 are coaxial, and rotary shaft 2 is connected with power set 8；Feed liquid dish 3 is positioned at the lower section of rotary drum body 1；The two ends of rotary drum body 1 are provided with mechanical seal head；
Rotary drum body 1: include that inner core 10 and urceolus 11, inner core 10 and urceolus 11 are coaxial；Between inner core 10 and urceolus 11, it is provided with spiral deflector 12, forms spiral oil guide groove；
Material slag collection device 7: material slag collection device 7 includes material slag entrance 70, material slag passage 71, upper valve 72, material slag collection bucket 75 and the lower valve 76 being sequentially connected with；Material slag entrance 70 is positioned at the top of material slag collection device 7；Material slag collection bucket 75 is provided with pressure-regulating valve door 74 and vacuum conditions valve 73；Material slag entrance 70 is positioned at the bottom of scraper 14, for making the material slag scraped be fallen in material slag collection device 7 by material slag entrance 70.During Rollingscratchboarddrier work, upper valve 72 is in opening state, when needs discharging, valve is closed in pass, open pressure-regulating valve door 74, admit air in material slag collection bucket 75, open lower valve 76 simultaneously, then in material slag collection bucket 75, air pressure slowly balances with the external world, material slag in material slag collection bucket 75 is moved out, after material slag is discharged, close lower valve 76, open vacuum conditions valve 73 simultaneously, evacuation, make the air pressure in material slag collection bucket identical with air pressure in material slag passage, then open valve 72, continue to collect material slag；By the regulation to two regulation valves, it is possible to achieve discharging while rewinding, it is achieved the uninterrupted time service of Rollingscratchboarddrier；Whole discharge process typically continues 5-10min, and while discharging, Rollingscratchboarddrier is in continuous firing state；
Feed liquid agitating device: feed liquid agitating device includes agitator 5 and stirring gear 4；Agitator 5 is positioned at the top of feed liquid dish 3, is parallel to the bottom of feed liquid dish 3, and does not contacts with feed liquid dish 3, for the stirring of feed liquid；Stirring gear 4 is connected with rotary shaft 2；In the rotary shaft 2 of the both sides that stirring gear 4 lays respectively at rotary drum body 1 with power set 8；Stirring gear 4 is connected with agitator 5 by stirrer gear drum 6；
Scraper 14 is positioned at a side-lower of rotary drum body 1, and scraper 14 is copper coin scraper, uses multistage blade reduplicative forms, slitless connection between adjacent knife blades；Scraper 14 is placed on rotary drum body 1 by erecting.
This equipment may be used for extracting 1,5-pentanediamine from the solution system containing 1,5-pentanediamine salt.
Embodiment 6
Rollingscratchboarddrier, as shown in Fig. 3,7,8, including vacuum equipment 9, rotary drum body 1(draw ratio 1.8), rotary shaft 2, power set 8(include motor, reductor and gear), feed liquid dish 3, scraper 14 and material slag collection device 7；
Rotary drum body 1, feed liquid dish 3 and scraper 14 are respectively positioned in vacuum equipment 9, and the gas outlet 91 of vacuum equipment 9, by a condenser, connects a collection and confinement of gases tank；
Rotary drum body 1 and rotary shaft 2 are coaxial, and rotary shaft 2 is connected with power set 8；Feed liquid dish 3 is positioned at the lower section of rotary drum body 1；The two ends of rotary drum body 1 are provided with mechanical seal head；
Rotary drum body 1: include that inner core 10 and urceolus 11, inner core 10 and urceolus 11 are coaxial；Between inner core 10 and urceolus 11, it is provided with spiral deflector 12, forms spiral oil guide groove；
Rotary shaft 2: rotary shaft 2 is double-layer hollow axle；Inside is provided with the oil inlet passage 21 and oil discharge passage 22 being coaxially disposed with rotary drum body 1；The survey of the oil discharge passage 22 that oil inlet passage 21 is positioned at；Oil inlet passage 21 is connected with heat conduction oil circulating pump, is provided with oil-feed rotatory sealing head between one end and the heat conduction oil circulating pump of oil inlet passage 21；Oil discharge passage 22 is connected with the oil return opening of heat-conducting oil furnace, is provided with oil return rotatory sealing head between one end and the heat-conducting oil furnace oil return opening of oil discharge passage 22；Heat conduction oil circulating pump is connected with the oil-out of heat-conducting oil furnace；
Material slag collection device 7: material slag collection device 7 includes material slag entrance 70, material slag passage 71, upper valve 72, material slag collection bucket 75 and the lower valve 76 being sequentially connected with；Material slag entrance 70 is positioned at the top of material slag collection device 7；Material slag collection bucket 75 is provided with pressure-regulating valve door 74 and vacuum conditions valve 73；Material slag entrance 70 is positioned at the bottom of scraper 14, for making the material slag scraped be fallen in material slag collection device 7 by material slag entrance 70.During Rollingscratchboarddrier work, upper valve 72 is in opening state, when needs discharging, valve is closed in pass, open pressure-regulating valve door 74, admit air in material slag collection bucket 75, open lower valve 76 simultaneously, then in material slag collection bucket 75, air pressure slowly balances with the external world, material slag in material slag collection bucket 75 is moved out, after material slag is discharged, close lower valve 76, open vacuum conditions valve 73 simultaneously, evacuation, make the air pressure in material slag collection bucket identical with air pressure in material slag passage, then open valve 72, continue to collect material slag；By the regulation to two regulation valves, it is possible to achieve discharging while rewinding, it is achieved the uninterrupted time service of Rollingscratchboarddrier；Whole discharge process typically continues 5-10min, and while discharging, Rollingscratchboarddrier is in continuous firing state；
Feed liquid agitating device: feed liquid agitating device includes agitator 5 and stirring gear 4；Agitator 5 is positioned at the top of feed liquid dish 3, is parallel to the bottom of feed liquid dish 3, and does not contacts with feed liquid dish 3, for the stirring of feed liquid；Stirring gear 4 is connected with rotary shaft 2；In the rotary shaft 2 of the both sides that stirring gear 4 lays respectively at rotary drum body 1 with power set 8；Stirring gear 4 is connected with agitator 5 by stirrer gear drum 6；
Scraper 14 is positioned at a side-lower of rotary drum body 1, and scraper 14 is copper coin scraper, uses multistage blade reduplicative forms, slitless connection between adjacent knife blades；Scraper 14 is placed on rotary drum body 1 by erecting.
This equipment may be used for extracting 1,5-pentanediamine from the solution system containing 1,5-pentanediamine salt.
Claims (36)
1. a Rollingscratchboarddrier, comprising: vacuum equipment, rotary drum body, rotary shaft, power set, feed liquid dish, scraper and material slag collection device；Described rotary drum body and described rotary shaft are coaxial, and described rotary shaft connects described power set；Described rotary drum body includes inner core and urceolus, and described inner core and urceolus are coaxial；Described feed liquid dish is positioned at the lower section of described rotary drum body；Described rotary drum body, feed liquid dish and scraper are respectively positioned in described vacuum equipment.
2. Rollingscratchboarddrier as claimed in claim 1, it is characterised in that: described material slag collection device includes material slag entrance, material slag passage, upper valve, material slag collection bucket and the lower valve being sequentially connected with；Described material slag entrance is positioned at the top of described material slag collection device, and is connected with described material slag passage；Described material slag collection bucket is provided with pressure-regulating valve door and vacuum conditions valve；Described material slag entrance is positioned at the bottom of described scraper, for making the material slag scraped be fallen in described material slag collection device by described material slag entrance.
3. Rollingscratchboarddrier as claimed in claim 1 or 2, it is characterised in that: between inner core and the urceolus of described rotary drum body, it is provided with deflector.
4. Rollingscratchboarddrier as claimed in claim 3, it is characterised in that: described deflector is spiral deflector.
5. Rollingscratchboarddrier as claimed in claim 1 or 2, it is characterised in that: described rotary shaft is double-layer hollow axle；Oil inlet passage and oil discharge passage it is provided with inside described rotary shaft.
6. Rollingscratchboarddrier as claimed in claim 3, it is characterised in that: described rotary shaft is double-layer hollow axle；Oil inlet passage and oil discharge passage it is provided with inside described rotary shaft.
7. Rollingscratchboarddrier as claimed in claim 4, it is characterised in that: described rotary shaft is double-layer hollow axle；Oil inlet passage and oil discharge passage it is provided with inside described rotary shaft.
8. Rollingscratchboarddrier as claimed in claim 5, it is characterised in that: described oil inlet passage is coaxially disposed with described oil discharge passage, and is coaxially disposed with described rotary drum body.
Rollingscratchboarddrier the most as claimed in claims 6 or 7, it is characterised in that: described oil inlet passage is coaxially disposed with described oil discharge passage, and is coaxially disposed with described rotary drum body.
10. Rollingscratchboarddrier as claimed in claim 5, it is characterised in that: described oil inlet passage is positioned at the survey of described oil discharge passage.
11. Rollingscratchboarddriers as claimed in claim 1 or 2, it is characterised in that: described Rollingscratchboarddrier also includes that a feed liquid agitating device, described feed liquid agitating device include agitator and stirring gear.
12. Rollingscratchboarddriers as claimed in claim 3, it is characterised in that: described Rollingscratchboarddrier also includes that a feed liquid agitating device, described feed liquid agitating device include agitator and stirring gear.
13. Rollingscratchboarddriers as claimed in claim 5, it is characterised in that: described Rollingscratchboarddrier also includes that a feed liquid agitating device, described feed liquid agitating device include agitator and stirring gear.
14. Rollingscratchboarddriers as claimed in claim 9, it is characterised in that: described Rollingscratchboarddrier also includes that a feed liquid agitating device, described feed liquid agitating device include agitator and stirring gear.
15. Rollingscratchboarddriers as according to any one of claim 4,6,7,8 or 10, it is characterised in that: described Rollingscratchboarddrier also includes that a feed liquid agitating device, described feed liquid agitating device include agitator and stirring gear.
16. Rollingscratchboarddriers as claimed in claim 11, it is characterised in that: the agitator of described feed liquid agitating device is positioned at the top of described feed liquid dish, for the stirring of described feed liquid；Described stirring gear is connected with described rotary shaft；In the rotary shaft of the both sides that described stirring gear and described power set lay respectively at described rotary drum body；Described stirring gear is connected with described agitator by described stirrer gear drum.
17. Rollingscratchboarddriers as described in any one of claim 12-14, it is characterised in that: the agitator of described feed liquid agitating device is positioned at the top of described feed liquid dish, for the stirring of described feed liquid；Described stirring gear is connected with described rotary shaft；In the rotary shaft of the both sides that described stirring gear and described power set lay respectively at described rotary drum body；Described stirring gear is connected with described agitator by described stirrer gear drum.
18. Rollingscratchboarddriers as claimed in claim 15, it is characterised in that: the agitator of described feed liquid agitating device is positioned at the top of described feed liquid dish, for the stirring of described feed liquid；Described stirring gear is connected with described rotary shaft；In the rotary shaft of the both sides that described stirring gear and described power set lay respectively at described rotary drum body；Described stirring gear is connected with described agitator by described stirrer gear drum.
19. Rollingscratchboarddriers as described in claim 16 or 18, it is characterised in that: the agitator of described feed liquid agitating device does not contacts with described feed liquid dish；Described agitator is parallel to the bottom of described feed liquid dish.
20. Rollingscratchboarddriers as claimed in claim 16, it is characterised in that: the agitator of described feed liquid agitating device does not contacts with described feed liquid dish；Described agitator is parallel to the bottom of described feed liquid dish.
21. Rollingscratchboarddriers as claimed in claim 1 or 2, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
22. Rollingscratchboarddriers as claimed in claim 3, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
23. Rollingscratchboarddriers as claimed in claim 5, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
24. Rollingscratchboarddriers as described in any one of claim 4,6,7,8 or 10, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
25. Rollingscratchboarddriers as claimed in claim 9, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
26. Rollingscratchboarddriers as claimed in claim 11, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
27. Rollingscratchboarddriers as described in claim 12,13,14 or 16, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
28. Rollingscratchboarddriers as claimed in claim 15, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
29. Rollingscratchboarddriers as claimed in claim 17, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
30. Rollingscratchboarddriers as described in claim 18 or 20, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
31. Rollingscratchboarddriers as claimed in claim 19, it is characterised in that: described vacuum equipment includes a gas outlet, and described gas outlet passes through a condenser, connects a collection and confinement of gases tank.
32. Rollingscratchboarddriers as claimed in claim 21, it is characterised in that: described gas outlet is positioned at the top of described vacuum equipment.
33. Rollingscratchboarddriers as claimed in claim 1 or 2, it is characterised in that: described scraper is positioned at the lower section of described rotary drum body；Described material slag collection device is positioned at the lower section of described scraper；Described power set include motor, reductor and gear；The gear of described power set is connected with described rotary shaft.
34. Rollingscratchboarddriers as claimed in claim 1 or 2, it is characterised in that: draw ratio 0.6-2.6 of described rotary drum body；The a length of 1.5-5m of described rotary drum body.
35. Rollingscratchboarddriers as claimed in claim 34, it is characterised in that: draw ratio 0.8-2 of described rotary drum body；Length 2-2.5m of described rotary drum body.
36. Rollingscratchboarddriers as claimed in claim 35, it is characterised in that: draw ratio 1.0-1.5 of described rotary drum body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117599.1U CN205482195U (en) | 2016-02-06 | 2016-02-06 | Cylinder scraper blade desiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117599.1U CN205482195U (en) | 2016-02-06 | 2016-02-06 | Cylinder scraper blade desiccator |
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| Publication Number | Publication Date |
|---|---|
| CN205482195U true CN205482195U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620117599.1U Active CN205482195U (en) | 2016-02-06 | 2016-02-06 | Cylinder scraper blade desiccator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627708A (en) * | 2016-02-06 | 2016-06-01 | 上海凯赛生物技术研发中心有限公司 | Roller scratch board drier |
| CN105627709A (en) * | 2016-02-06 | 2016-06-01 | 上海凯赛生物技术研发中心有限公司 | Roller scratch board drier |
| CN106923368A (en) * | 2016-12-19 | 2017-07-07 | 云南中烟工业有限责任公司 | A kind of apparatus and method for for being vacuum dried tobacco |
| CN110986525A (en) * | 2019-12-25 | 2020-04-10 | 姜绍贵 | Rotary flash dryer |
-
2016
- 2016-02-06 CN CN201620117599.1U patent/CN205482195U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627708A (en) * | 2016-02-06 | 2016-06-01 | 上海凯赛生物技术研发中心有限公司 | Roller scratch board drier |
| CN105627709A (en) * | 2016-02-06 | 2016-06-01 | 上海凯赛生物技术研发中心有限公司 | Roller scratch board drier |
| CN106923368A (en) * | 2016-12-19 | 2017-07-07 | 云南中烟工业有限责任公司 | A kind of apparatus and method for for being vacuum dried tobacco |
| CN110986525A (en) * | 2019-12-25 | 2020-04-10 | 姜绍贵 | Rotary flash dryer |
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Address after: 201203 floor 4, building 5, No. 1690, Cailun Road, Shanghai pilot Free Trade Zone Co-patentee after: CIBT American Company Patentee after: Shanghai Kaisai Biotechnology Co., Ltd. Co-patentee after: Kaisai (Wusu) Biomaterials Co., Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 1690 Building 5 Floor 4 Co-patentee before: CIBT American Company Patentee before: Shanghai Cathay Biotechnology Research and Development Center Co., Ltd. Co-patentee before: Kaisai (Wusu) Biomaterials Co., Ltd. |
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